4. Communications: radio wave antennas
  5. Antennas
  6. Microstrip

Quan Xue

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Apparatus and method for calibrating a variable phase shifter

Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Phase shift by less than period of input
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Average power efficiency enhancement and linearity...

Amplifiers – With semiconductor amplifying device – Including particular biasing arrangement
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High efficiency linear RF amplifier

Amplifiers – Hum or noise or distortion bucking introduced into signal...
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Radiation source

Oscillators – Automatic frequency stabilization using a phase or frequency... – Particular error voltage control
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Stacked loop antenna

Communications: radio wave antennas – Antennas – High frequency type loops
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Profile ID: LFUS-PAI-P-2189958

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